Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5248651 | Process for the production of carbon molecular sieves | Klaus Henning, Wolfgang Bongartz, Klaus Wybrands, Karl Knoblauch, Alois Ziegler | 1993-09-28 |
| 4491609 | Method of manufacturing adsorbents | Klaus Henning, Jurgen Klein, Klaus Wybrands | 1985-01-01 |
| 4439932 | Method and apparatus for thermal treatment, especially drying, of finely comminuted bulk material | Gunther Gappa, Harald Juntgen | 1984-04-03 |
| 4240927 | Reactor for the continuous thermal treatment of solids, particularly carbonaceous adsorbents and process of operating the same | Joachim Karweil, Dietrich Rolke | 1980-12-23 |
| 4233117 | Manufacture of abrasion-resistant coke | Harald Juntgen, Karl Knoblauch, Dieter Zundorf, Klaus D. Giessler | 1980-11-11 |